Hello, On the lustre system I have set up I use one MDS and 5 OSTs. The MDS has almoast 100% CPU usage when I check top. Sometimes the filesystem responds slow. There are two processes running with over 35% cpu usage. socknal_sd00 and socknal_sd01 Are these the main processes of the lfs? Is it better to move the MDS to a faster node (with more CPU power)? The MDS has now a 2Ghz dualcore AMD Athlon processor. There area around 30 clients accessing the filesystem, somtimes all at once. Regards, Frans Ruzius -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.lustre.org/pipermail/lustre-discuss/attachments/20100506/f8319d61/attachment.html